Hi all. After seeming to have body swerved being turned down by CB1 Medical due to a p/t driving for a living issue, I've been offered an appt in a couple of weeks. It's says it's a video call. Never having made one of these in my life and no real explanation what to do from the clinic, is there anything I need to know or have to do first (i.e download any software? ). More anxious about that than discussing my medical history 
